Jiefeng Liu

3 Patents

• USD10546372024

  Cat Litter Box

  Beijing Kitten & Puppy Technology Co., Ltd

  0 cites
• USD10263442024

  Pet Food Barrel

  Beijing Kitten & Puppy Technology Co., Ltd.

  0 cites
• USD09872072023

  Pet Bowl with Weighing Scale

  Beijing Kitten & Puppy Technology Co., Ltd.

  0 cites